The CSA is an organization that writes standards and tests lighting equipment for performance as well as electrical and fire safety. Canadian provincial laws generally require that all products sold for consumer use in Canada must have CSA or equivalent approval.
Was this helpful?00Thank you for your vote!Sorry, you already rated this answer.Unable to save your vote. Please, try again later. contact us about this question
Fluorescent light is perfectly safe for your eyes. Sometimes very old fluorescent fixtures or a malfunctioning fixture may cause the fluorescent bulb to produce a noticeable flicker. This is most common in Fluorescent fixtures which do not have elctronic starter ballasts. This flicker may be annoying, but it does not cause harm to your eyes.